sPL mobility question

In Straddle Running Man ,prone half straddle planche e.t.c I Should do hollow ?  And someone have tip about large discomfort in stomach / belly ? Sometime After doing exercise i  have dizziness. I try looking for other spot for this exercise but i can't find good for me ;/ 

11 hours ago, Marcin Chmiel said:

In Straddle Running Man ,prone half straddle planche e.t.c I Should do hollow ?  And someone have tip about large discomfort in stomach / belly ? Sometime After doing exercise i  have dizziness. I try looking for other spot for this exercise but i can't find good for me ;/ 

Yes you should. The hollowed position comes from shoulder blades, not necessarily from stomach position. you can use a pillow under the belly if necessary.

Okey so hollow in shoulder blades, not ABS like in plank . thanks

18 hours ago, Marcin Chmiel said:

Okey so hollow in shoulder blades, not ABS like in plank . thanks

It is a combination of both..you hollow the lower part of the spine while having a very low protraction. this means that a hollowed position in the upper spine comes from the shoulder blade. we live in a protraction. in the resting position, the protraction is around 30° or lateral rotation.